Microsoft Windows NFS Server Denial of Service Vulnerability (2790978)

# SPDX-FileCopyrightText: 2013 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.902951");
  script_version("2025-03-05T05:38:53+0000");
  script_cve_id("CVE-2013-1281");
  script_tag(name:"cvss_base", value:"7.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:C");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:53 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2013-02-13 15:29:45 +0530 (Wed, 13 Feb 2013)");
  script_name("Microsoft Windows NFS Server Denial of Service Vulnerability (2790978)");
  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2790978");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/57853");
  script_xref(name:"URL", value:"http://www.securitytracker.com/id/1028129");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-014");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2013 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");

  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to denial of service.");

  script_tag(name:"affected", value:"Microsoft Windows Server 2008 R2 Service Pack 2 and prior.");

  script_tag(name:"insight", value:"The flaw is due to a NULL pointer dereference error when handling file
  operations on a read only share and can be exploited to cause the system
  to stop responding and restart.");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"summary", value:"This host is missing an important security update according to
  Microsoft Bulletin MS13-014.");

  script_tag(name:"qod_type", value:"executable_version");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(win2008r2:2) <= 0){
  exit(0);
}

sysPath = smb_get_systemroot();
if(!sysPath ){
  exit(0);
}

exeVer = fetch_file_version(sysPath:sysPath, file_name:"system32\Nfssvc.exe");
if(!exeVer){
  exit(0);
}

if(hotfix_check_sp(win2008r2:2) > 0)
{
  if(version_is_less(version:exeVer, test_version:"6.1.7600.16385") ||
     version_in_range(version:exeVer, test_version:"6.1.7600.20000", test_version2:"6.1.7600.21413")||
     version_in_range(version:exeVer, test_version:"6.1.7601.17000", test_version2:"6.1.7601.17513")||
     version_in_range(version:exeVer, test_version:"6.1.7601.21000", test_version2:"6.1.7601.22206")){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
}